Health
Scientists engineer nasal cartilage cells to treat osteoarthritis of the knee – STAT
The work has moved from lab dishes to mice, sheep, and ultimately two patients, scientists report in a new study.

In osteoarthritis of the knee, cartilage that should cushion the bones erodes, leaving people in pain. Anti-inflammatory drugs can offer some relief, but they cant cure the disease or bring back cartilage thats already lost. Joint replacement gets people…
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